diff --git a/MacPass/MPActionHelper.m b/MacPass/MPActionHelper.m
index 18711830..791de86d 100644
--- a/MacPass/MPActionHelper.m
+++ b/MacPass/MPActionHelper.m
@@ -23,7 +23,7 @@
                    @(MPActionAddGroup):                         NSStringFromSelector(@selector(createGroup:)),
                    @(MPActionDuplicateEntry):                   NSStringFromSelector(@selector(duplicateEntry:)),
                    @(MPActionDuplicateEntryWithOptions):        NSStringFromSelector(@selector(duplicateEntryWithOptions:)),
-                   @(MPActionReverToHistoryEntry):              NSStringFromSelector(@selector(revertToHistoryEntry::)),
+                   @(MPActionReverToHistoryEntry):              NSStringFromSelector(@selector(revertToHistoryEntry:)),
                    @(MPActionCopyPassword):                     NSStringFromSelector(@selector(copyPassword:)),
                    @(MPActionCopyURL):                          NSStringFromSelector(@selector(copyURL:)),
                    @(MPActionCopyUsername):                     NSStringFromSelector(@selector(copyUsername:)),
diff --git a/MacPass/MPOutlineViewController.m b/MacPass/MPOutlineViewController.m
index 65d40402..33f8a84e 100644
--- a/MacPass/MPOutlineViewController.m
+++ b/MacPass/MPOutlineViewController.m
@@ -180,7 +180,7 @@ NSString *const _MPOutlinveViewHeaderViewIdentifier = @"HeaderCell";
 
 #pragma mark Notifications
 - (void)regsiterNotificationsForDocument:(MPDocument *)document {
-  [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(_didAddGroup:) name:MPDocumentDidAddGroupNotification object:document];
+  [NSNotificationCenter.defaultCenter addObserver:self selector:@selector(_didAddGroup:) name:MPDocumentDidAddGroupNotification object:document];
 }
 
 - (void)clearSelection {
@@ -190,7 +190,7 @@ NSString *const _MPOutlinveViewHeaderViewIdentifier = @"HeaderCell";
 }
 
 - (void)_didBecomeFirstResponder:(NSNotification *)notification {
-  if( [notification object] != self.outlineView ) {
+  if( notification.object != self.outlineView ) {
     return; // Nothing we need to worry about
   }
   MPDocument *document = self.windowController.document;